Philips Electronics
Low voltage compandor
Philips Electronics
Audio processor - filter and control section
Philips Electronics
Audio processor – companding, VOX and amplifier section
Philips Electronics
Audio processor — filter and control section
ON Semiconductor
Low Voltage Compandor
ON Semiconductor
Low Voltage Compandor
Philips Electronics
Low voltage compandor
Philips Electronics
Audio processor - companding and amplifier section
Philips Electronics
Low voltage compandor
English